Missouri Wind and Solar - Wind Power Experts since 2008


40 Liter Air Pump


The Enviro ET40 air pump helps to increase the amount of oxygen in the water. Providing a clean, oil-free air source it is exceptionally quiet in operation, as low as 35dB even when running continuously. The ET40 is easy to service with a competitively priced service kit and is also supported by two-year warranty, With its weatherproof, robust construction it makes an ideal wastewater pump.

Efficiency & Cutoff: The ET40 pump operates under max efficiency up to 6 feet.  It will decrease in efficiency at greater depths and will shutoff at 10 feet.

Features and Specifications:

  • Running Depth: 6ft
  • Cutoff Depth: 10ft
  • Product Type: Air
  • Max Flow: 1.41 cubic feet per minute
  • Max Pressure: 0.15 bar
  • Weight: 9.5 pounds
  • Dimensions (LxWxH): 8.66" x 6.10" x 7.48"
  • Connector Size: 0.55"
  • Power: 30W
    • Green drive technology - energy efficient motors low power consumption
    • Specially formulated diaphragm material for extended life
    • Due to no wearing parts no reduction in performance
    • Robust and compact construction - weatherproof
    • Easy to service with competitively priced spares kit
    • Suited to intermittent or continuous duty applications
    • Used by original equiptment manufactures of NSF certified residential
      sewage treatment systems.
    • UL and CE approved
Product Documents


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